1. Energy (TKK-2129) 13/14 Spring Semester Instructor: Rama Oktavian Email: rama.oktavian86@gmail.com Office Hr.: M.13-15, Tu. 13-15, W. 13-15, Th. 13-15, F. 09-11

2. Outlines 1. Renewable energy: Intro 2. Renewable energy sources 3. Renewable energy in Indonesia 4. Renewable energy policy

3. Renewable energy What is it?? Energy generated from natural resources at sustainable levels (naturally renewed within a reasonable timeframe) Why do we need it?? As fossil fuel resources have depleted and environmental concern has increased Renewable energy can be regarded as one of the fundamental premises for building a sustainable global society

4. Renewable energy How important is it?? electricity comes from coal, nuclear, and other non-renewable power plants  polluting our air, land, and water to secure the future for ourselves and generations to follow http://www.green-e.org/learn_re_why.shtml

5. Renewable energy How important is it?? - Renewable energy sources can be used to produce electricity with fewer environmental impacts - It is possible to make electricity from renewable energy sources without producing CO 2 http://www.green-e.org/learn_re_why.shtml

6. Renewable energy Benefits Matt Lawson. 2012. “The Benefits of Renewable Energy”. http://blogs.constellation.com/energy4business/2012/10/12/the-benefits-of-renewable-energy/

7. Renewable energy Sources

8. Renewable energy Indonesia

9. Renewable energy Condition in Indonesia 199019911992199319941995199619971998199920002001200220032004200520062007200820092010 Household 11.4 % Commercial 3.7% Transportation 40.6% Industry 44.2% NRE 4.8 % Coal 26.4% Gas 21.9 % Oil 46.93% DEMAND (Million BOE) 248.0 350.9 508.9 594.6 739.5 525.4 700.4 726.7 896.4 1,066 18.5% 30.7% 48.2% 2.5% 4.5 % 34.2 % 4.6% 56.6 % SUPPLY (Million BOE)

10. Renewable energy ENERGY RESERVES AND PRODUCTION NONON FOSSIL ENERGY RESOURCES (SD) INSTALLED CAPACITY (KT) RATIO KT/SD (%) 1234 5 = 4/3 1Hydro75,670 MW 6,654.29 MW8,8% 2Geothermal29,038 MW1,226 MW 4,2% 3Mini/Micro Hydro769.69 MW228.983 MW 29,75% 4Biomass49,810 MW1,618.40 MW 3,25 % 5Solar Energy4.80 kWh/m 2 /day22.45 MW - 6Wind Energy3 – 6 m/s1.87 MW - 7Uranium3,000 MW *) 30 MW **) 1.00 *) only in Kalan – West Kalimantan **) non energy, only for research NONOFOSSIL ENERGY RESERVES PRODUCTION PER YEAR RESERVE TO PRODUCTION RATIO 12345 = 4/3 1Oil 4.0 billion barel347 million barel11 years 2Gas 104.71 TSCF3212 BSCF32 years 3Coal 28 billion ton329 million ton85 years

11. Renewable energy

15. Government policy Business as usual Presidential Regulation 5 / 2006 NRE Gas Oil 21,9% 26,4 % 46,9% 4,8 % NRE Gas Coal Oil 201020152020 2025 ENERGY CONSERVATION (15.6%) ENERGY DIVERSIFICATION 25 % 32% 23% 20% 2,785 Million BOE 1,176 Million BOE 3,200 Million BOE 20% 30% 33% 17% 2,419 Million BOE 1,649 Million BOE 20,6% 34.6% 41.7% 3,1% 3,298 Million BOE Vision 25/25

16. Renewable energy Government policy 1.Energy Conservation to improve efficiency in energy utilization from up-stream up to down-stream (Demand Side) i.e industrial, transportation, household and commercial sector 2.Energy Diversification to increase new renewable energy share in national energy mix (Supply Side) as below New Energy a.Liquefied Coal, b.Coal Bed Methane, c.Gasified Coal, d.Nuclear, e.Hydrogen, f.Other Methanes. Renewable Energy a.Geothermal, b.Bioenergy, c.Hydro, d.Solar, e.Wind, f.Ocean.